D4SL-N3EFA-D4N全新原装原理图各脚功能电路原理芯片引脚定义-中国IC网-芯三七

Guard Lock Safety-door Switch/D4SL-N-mounting Slide Key

D4SL-N

World's smallest Class 6-contact Guard Lock

Safety-door Switch

/

D4SL-NSK10-LK

@

• Wiring time is reduced with two types of wiring

Guard Lock Safety-door Switch

methods capable of one-touch attachment and

removal.

• A wide variety of built-in switches can be used for

various devices.

(4-, 5-, and 6-contact models are available)

• Key holding force of 1,300 N.

• It is possible to change the key insertion point

without detaching the head.

• Drive solenoids directly from the Controller.

Slide Key

Terminal

Connector Type

Block Type

• Lockout Key to prevent workers from becoming

trapped inside the hazardous area.

• The vertical D4SL Guard Lock Safety-door Switch

can be easily mounted on 40 × 40 mm aluminum

frames.

• The plastic material makes the Slide Key suitable

for lightweight doors.

Be sure to read the “Safety Precautions”

on page 21.

1

D4SL-N / D4SL-NSK10-LK@

Model Number Structure

Model Number Legend

Switch (Standard type)

(1) (2) (3) (4)

(5) (6) (7)

D4SL-N@@@@-@@@

(1) Conduit Size

(4) Door Lock and Release

Contact Model

Conduit Size

Contact Model

4-contact Model

Door Lock and Release

4-contact Model

2: G1/2

3: 1/2-14NPT *1

4: M20

A: Mechanical lock/24VDC solenoid release

G: 24VDC solenoid lock/mechanical release

Common

5-contact Model

6-contact Model

5-contact Model

6-contact Model

(2) Built-in Switch

(5) Indicator

Contact Model

Built-in Switch

Contact Model

Indicator

Door monitor and Lock monitor are connected in series

internally.

4-contact Model

−: None

5-contact Model

6-contact Model

Common

D: 24VDC (orange LED indicator)

A: 1NC/1NO + 1NC/1NO

B: 1NC/1NO + 2NC

C: 2NC + 1NC/1NO

(6) Release Key Type

D: 2NC + 2NC

4-contact Model

Door monitor and Lock monitor are NOT connected in

series internally.

Contact Model

Release Key Type

4-contact Model

−: Standard release key (metal)

S: 1NC/1NO + 1NC/1NO

T: 1NC/1NO + 2NC

−: Standard release key (metal)

4: Special release key (resin)

(Note:Release keys are provided.)

5-contact Model

Common

U: 2NC + 1NC/1NO

6-contact Model

V: 2NC + 2NC

E: 2NC/1NO + 1NC/1NO

F: 2NC/1NO + 2NC

G: 3NC + 1NC/1NO

H: 3NC + 2NC

P^N:^:2²N^NC^C/^/1¹N^NO^O+⁺3²N^NC^C/1NO

Q: 3NC + 2NC/1NO

R: 3NC + 3NC

(7) Connection Method

5-contact Model

6-contact Model

Contact Model

Connection Method

4-contact Model

5-contact Model

6-contact Model

−: Terminal block

Common

N: Connector *2

(3) Head Material

Contact Model

4-contact Model

Head Material

F: Resin

5-contact Model

6-contact Model

F: Resin

D: Metal

Common

*1. M20, includes M20-to-1/2-14NPT conversion adapter.

*2. Connector cables are not included with the connector type and are to be purchased separately.

Operation key

(1)

(2)

D4SL-NK@@

(1) Operation Key Type

(2) Key Type

−: No cushion rubber

G: Cushion rubber

1: Horizontal mounting

2: Vertical mounting

3: Adjustable mounting (horizontal)

S: No cushion rubber, short type

2

D4SL-N / D4SL-NSK10-LK@

Ordering Information

List of Models

Contact configuration

(door open/closed detection switch

and lock monitor switch contacts)

Conduit

size

(See Note.)

Release

Key Type

Wiring

method

Solenoid voltage/

Indicator

Lock and

release type

Model

G1/2

1/2-14NPT

M20

D4SL-N2@FA-DN

D4SL-N3@FA-DN

D4SL-N4@FA-DN

D4SL-N2@FA-DN

D4SL-N3@FA-DN

D4SL-N4@FA-DN

D4SL-N2@FA-N

D4SL-N3@FA-N

D4SL-N4@FA-N

D4SL-N2@FA-D

D4SL-N3@FA-D

D4SL-N4@FA-D

D4SL-N2@FA-D

D4SL-N3@FA-D

D4SL-N4@FA-D

D4SL-N2@FA

6-contact Model

Insert the built-in switch (N, P, Q or R)

into the blank @.

24VDC

(Orange)

G1/2

5-contact Model

Insert the built-in switch (E, F, G or H)

into the blank @.

Connector

1/2-14NPT

M20

G1/2

4-contact Model

Insert the built-in switch (A, B, C, D, S,

T, U or V) into the blank @.

24VDC

(without indicator)

1/2-14NPT

M20

Mechanical lock

Solenoid release

G1/2

6-contact Model

Insert the built-in switch (N, P, Q or R)

into the blank @.

1/2-14NPT

M20

24VDC

(Orange)

G1/2

5-contact Model

Insert the built-in switch (E, F, G or H)

into the blank @.

Terminal

block

1/2-14NPT

M20

G1/2

4-contact Model

Insert the built-in switch (A, B, C, D, S,

T, U or V) into the blank @.

Standard

(metal)

24VDC

(without indicator)

1/2-14NPT

M20

D4SL-N3@FA

D4SL-N4@FA

G1/2

D4SL-N2@FG-DN

D4SL-N3@FG-DN

D4SL-N4@FG-DN

D4SL-N2@FG-DN

D4SL-N3@FG-DN

D4SL-N4@FG-DN

D4SL-N2@FG-N

D4SL-N3@FG-N

D4SL-N4@FG-N

D4SL-N2@FG-D

D4SL-N3@FG-D

D4SL-N4@FG-D

D4SL-N2@FG-D

D4SL-N3@FG-D

D4SL-N4@FG-D

D4SL-N2@FG

6-contact Model

Insert the built-in switch (N, P, Q or R)

into the blank @.

1/2-14NPT

M20

24VDC

(Orange)

G1/2

5-contact Model

Insert the built-in switch (E, F, G or H)

into the blank @.

Connector

1/2-14NPT

M20

G1/2

4-contact Model

Insert the built-in switch (A, B, C, D, S,

T, U or V) into the blank @.

24VDC

1/2-14NPT

M20

(without indicator)

Solenoid lock

Mechanical

release

G1/2

6-contact Model

Insert the built-in switch (N, P, Q or R)

into the blank @.

1/2-14NPT

M20

24VDC

(Orange)

G1/2

5-contact Model

Insert the built-in switch (E, F, G or H)

into the blank @.

Terminal

block

1/2-14NPT

M20

G1/2

4-contact Model

24VDC

(without indicator)

Insert the built-in switch (A, B, C, D, S,

T, U or V) into the blank @.

1/2-14NPT

M20

D4SL-N3@FG

D4SL-N4@FG

Note: The recommended models for equipment and machinery being exported to Europe are those with an M20 conduit sizes, and for North

America, the recommended models are those with a 1/2-14NPT conduit sizes.

3

D4SL-N / D4SL-NSK10-LK@

Contact configuration

(door open/closed detection switch

and lock monitor switch contacts)

Release

Key Type

Wiring

method

Solenoid voltage/

Indicator

Lock and

release type

Conduit size

(See Note.)

Model

G1/2

1/2-14NPT

M20

D4SL-N2@FA-D4N

D4SL-N3@FA-D4N

D4SL-N4@FA-D4N

D4SL-N2@FA-D4N

D4SL-N3@FA-D4N

D4SL-N4@FA-D4N

D4SL-N2@FA-D4

D4SL-N3@FA-D4

D4SL-N4@FA-D4

D4SL-N2@FA-D4

D4SL-N3@FA-D4

D4SL-N4@FA-D4

D4SL-N2@FG-D4N

D4SL-N3@FG-D4N

D4SL-N4@FG-D4N

D4SL-N2@FG-D4N

D4SL-N3@FG-D4N

D4SL-N4@FG-D4N

D4SL-N2@FG-D4

D4SL-N3@FG-D4

D4SL-N4@FG-D4

D4SL-N2@FG-D4

D4SL-N3@FG-D4

D4SL-N4@FG-D4

6-contact Model

Insert the built-in switch (N, P, Q or R)

into the blank @.

Connector

G1/2

5-contact Model

Insert the built-in switch (E, F, G or H)

into the blank @.

1/2-14NPT

M20

Mechanical lock

Solenoid release

G1/2

6-contact Model

Insert the built-in switch (N, P, Q or R)

into the blank @.

1/2-14NPT

M20

Terminal

block

G1/2

5-contact Model

Insert the built-in switch (E, F, G or H)

into the blank @.

Special

(resin)

1/2-14NPT

M20

24VDC

(Orange)

G1/2

6-contact Model

Insert the built-in switch (N, P, Q or R)

into the blank @.

1/2-14NPT

M20

Connector

G1/2

5-contact Model

Insert the built-in switch (E, F, G or H)

into the blank @.

1/2-14NPT

M20

Solenoid lock

Mechanical

release

G1/2

6-contact Model

Insert the built-in switch (N, P, Q or R)

into the blank @.

1/2-14NPT

M20

Terminal

block

G1/2

5-contact Model

Insert the built-in switch (E, F, G or H)

into the blank @.

1/2-14NPT

M20

Note: The recommended models for equipment and machinery being exported to Europe are those with an M20 conduit sizes, and for North

America, the recommended models are those with a 1/2-14NPT conduit sizes.

4

D4SL-N / D4SL-NSK10-LK@

Operation Keys

Type

Model

Horizontal mounting

D4SL-NK1

Horizontal mounting

(Short)

D4SL-NK1S

D4SL-NK1G

Horizontal mounting

(Cushion rubber)

Vertical mounting

D4SL-NK2

Vertical mounting

(Cushion rubber)

D4SL-NK2G

D4SL-NK3

Adjustable

(Horizontal)

Connector Cables

Cable length

Model

D4SL-CN1

D4SL-CN3

D4SL-CN5

1 m

3 m

5 m

5

D4SL-N / D4SL-NSK10-LK@

Slide Key

Applicable

Door Switch

Type

Specifications

Contents

Model

Slide Key: 1 (not yet mounted)

D4SL-N mounting plate: 1

Door Switch special mounting screws: 3

D4SL-NK1 (operation key): 1

D4SL-NK1 special mounting screws: 2

Lockout keys: 2

Weight: Approx. 0.6 kg

Mechanical durability:

20,000 operations min.

D4SL-NSK10-LK

D4SL-N

Lockout key strap: 1

Caution labels (stickers): 2 sheets

(English and Japanese)

Weight: Approx. 0.1 kg

Inner Lever: 1

D4SL-SK10H *

---

Slide Key: 1 (not yet mounted)

Inner Lever: 1

D4SL-N mounting plate: 1

Door Switch special mounting screws: 3

D4SL-NK1 (operation key): 1

Weight: Approx. 0.7 kg

Mechanical durability:

D4SL-NSK10-LKH

D4SL-N

20,000 operations min. D4SL-NK1 special mounting screws: 2

Lockout keys: 2

Lockout key strap: 1

Caution labels (stickers): 2 sheets

(English and Japanese)

Note: 1. The Door Switch is not included. Select the Door Switch depending on the necessary number of contacts and the conduit size.

The contents are provided as a total set, individual contents cannot be ordered separately.

2. Perform risk assessment for the equipment in question, configure relay units and other safety circuits, and use properly.

* The inner lever for D4GL-SK10/D4SL-NSK10 that can not be used for other products and applications.

Applicable Door Switches

D4SL-NSK10-LK

+

=

D4SL-NSK10-LK

D4SL-N

D4SL-NSK10-LKH

D4SL-N

6

D4SL-N / D4SL-NSK10-LK@

Features

The lockout key prevents workers from becoming trapped without using a padlock.

Note: Using LEDs of D4SL-N enables confirming whether the door is open or closed and locked or unlocked.

Close door

Locked (power not supplied to

solenoid) The slide handle is closed.

The handle-shaped fixture makes

it easy to use the Door Switch.

CAUTION

Guard Lock Safety-door

Switch will not be unlocked

with Lockout Key.

Lockout key

Lockout Key may be damaged

by operating Lockout Key

when the door is closed.

Always carry lockout key

when entering the Hazardous

area.

No. 7467139-3A

Close door

Unlocked (power supplied to solenoid)

The slide handle is closed.

Attach the supplied

caution labels for display.

Left door

Door Opening to the Left.

Lockout Key

Do not turn the key as in the figure above if the

slide handle is closed.

The slide handle can be pulled.

Open door

The slide handle is open.

The slide handle

does not move.

The slide handle is secured at the position

shown in the figure.

A worker holding the lockout key will not be

trapped locked inside the hazardous area by

another person.

If the lockout key is not mounted, the

slide handle will not move and the

door will not close.

When the slide handle is open, the

lockout key can be pulled regardless of

whether power is being supplied to the

solenoid or not.

7

D4SL-N / D4SL-NSK10-LK@

Structure and Nomenclature

Structure

D4SL-N@@@@-D@N Connector Type

D4SL-@@@@-D@ Terminal Block Type

Two operation key holes

The switch has

a release key

on the back of

the switch as well.

from four directions.

The switch has

a release key

on the back of

Can be mounted

the switch as well.

from four directions.

The switch has an

indicator on the back

of the switch as well.

The switch has an

indicator on the back

of the switch as well.

Connector/Terminal

Terminal Arrengement

for D4SL-N@N@@-D@

9

E1 (+)

10 E2 (−)

1

3

5

12

22

11

21

33

41

51

2

4

42

52

64

<LED>

ORANGE

1

2

3

4

5

6

10

8

34

6

63

7

Notched side is No. 1

1

3

5

7

9

2

4

6

8

10

Note: Numbers inside the boxes are terminal

numbers printed on the product.

8

D4SL-N / D4SL-NSK10-LK@

Operating Cycle Examples for Standard Models

D4SL-N@@@A-@ (Mechanical Lock Models)

Door condition

Turning the special

Condition 1

Condition 2

Condition 3

release key

Return to

condition 1

Door open.

The door will lock

when the door closes.

Door closed.

The door is locked.

Door closed.

The door can be

opened.

Door closed.

No power is supplied

to the solenoid.

The door is unlocked

manually.

Terminal No. and

Contact No.

Function

9

10

E1- E2

Solenoid ON

2

4

1

3

42-

52-

11(NC)

21(NC)

Door open/closed detection

and lock monitor contacts

3

5

4

6

21-

31-

22 (NC)

32 (NC)

Door open/closed detection

contact

Door open/closed detection

contact

5

6

33-

34 (NO)

1

7

2

41-

61-

42 (NC)

62 (NC)

Lock monitor contact

8

7

8

63-

64 (NO)

D4SL-N@@@G-@ (Solenoid Lock Models)

Door condition Even when the door

is closed, it does not

lock until power is

supplied to the

solenoid.

Door closed.

The door can be

opened.

Door closed.

The door is locked.

Terminal No. and

Contact No.

Function

9

10

E1- E2

Solenoid ON

2

4

1

3

42-

52-

11(NC)

21(NC)

Door open/closed detection

and lock monitor contacts

3

5

4

6

21-

31-

22 (NC)

32 (NC)

Door open/closed detection

contact

Door open/closed detection

contact

5

6

33-

34 (NO)

The shaded areas indicate

the contact is closed and

power is supplied to the

solenoid.

1

7

2

41-

61-

42 (NC)

62 (NC)

Lock monitor contact

8

7

8

63-

64 (NO)

Door open/closed detection and lock monitor contacts: Can be used in safety circuits because of the direct opening mechanisms.

Door open/closed detection contact: Can be used to confirm whether the key is inserted and to monitor the open/closed status of a door.

Lock monitor contact: Can be used to confirm whether power is supplied to the solenoid and to monitor whether or not a door can be opened or closed.

Note: 1. The door open/closed detection and lock monitor contact configuration depends on the model.

2. If a current is detected in the solenoid lock model (built-in switches; N, P, Q, R), before the door is closed, the door will remain unlocked.

Be sure to supply power to the solenoid after the door is closed.

9

D4SL-N / D4SL-NSK10-LK@

Specifications

Standards and EC Directives

Conforms to the following EC Directives:

• Machinery Directive

• Low Voltage Directive

• EMC Directive

• EN1088

• EN60204-1

• GS-ET-19

Certified Standards

Certification body

TÜV SÜD

Standard

File No.

EN60947-5-1(certified direct opening) Consult your OMRON representative for details.

UL *1

UL508, CSA C22.2 No.14

GB14048.5

E76675

CQC (CCC)

KOSHA *2

2012010305582059

EN60947-5-1

Consult your OMRON representative for details.

*1. Certification has been obtained for UL CSA C22.2 No. 14.

*2. Only certain models have been certified.

Certified Standard Ratings

TÜV (EN60947-5-1) CCC (GB14048.5)

Utilization category

AC-15

DC-13

0.22 A

125 V

1.5 A*1

1 A *2

Rated operating current (Ie)

Rated operating current (Ue)

120 V

Note: Use a 4 A fuse that conforms to IEC60127 as a short-circuit protection device. This fuse is not included with the switch.

*1. 11-42, 21-52, 21-22

*2. Other terminals

UL/CSA (UL508, CSA C22.2 No.14)

C150

Current (A)

Volt-amperes (VA)

Rated voltage

Carry current

Make

Break

Make

Break

120 VAC

2.5 A

15

1.5

1,800

180

R150

Current (A)

Volt-amperes (VA)

Rated voltage

Carry current

Make

Break

Make

Break

125 VDC

1.0 A

0.22

28

Solenoid Coil Characteristics

Item

24 VDC

+10%

−15%

Rated operating voltage (100% ED) 24 VDC

Power ON:

6-contact type Approx. 6.4 W at 0.26 A

4-contact/5-contact type Approx. 4.8 W at 0.2 A

Constant: Approx. 2.6 W (average) at 0.2 A (max.)

Current consumption *

Insulation

Class E (to 120°C)

* A starting current is applied to the solenoid for Approx. 10 seconds.

After this, the internal circuit switches to a constant current.

Indicator

Item

LED type

Rated voltage

Current consumption

Color (LED)

24 VDC

Approx.10 mA

Orange

10

D4SL-N / D4SL-NSK10-LK@

Characteristics

Degree of protection *1

IP67 (EN60947-5-1)

Mechanical

Electrical

1,000,000 operations min.

150,000 operations min. (1 A resistance at 125 VAC) *3

0.05 to 1 m/s

Durability *2

Operating speed

Operating frequency

5 operations minute max.

60 N min. (EN60947-5-1)

15 mm min. (EN60947-5-1)

1,300 N min.

Direct opening force *4

Direct opening travel *4

Holding force *5

Contact resistance

200 mΩ max.

Minimum applicable load *6

Rated insulation voltage (Ui)

Rated frequency

1 mA resistive load at 5 VDC (N-level reference value)

150 V (EN60947-5-1)

50/60 Hz

Protection against electric shock

Pollution degree (operating environment)

Class II (double insulation)

3 (EN60947-5-1)

Between terminals of same polarity

1.5 kV

Impulse

withstand voltage

(EN60947-5-1)

Between terminals of different polarity 1.5 kV

Between other terminals and

non-current carrying metallic parts

2.5 kV

Insulation resistance

100 Ω min. (at 500 VDC)

10 to 55 Hz, 0.35 mm single amplitude

80 m/s²min.

Vibration resistance Malfunction

Malfunction

Shock resistance

Destruction

1,000 m/s²min.

Conditional short-circuit current

100 A (EN60947-5-1)

2.5A (11-42, 21-52, 21-22)

1A (Others)

Conventional free air thermal current (Ith)

Ambient operating temperature

Ambient operations humidity

−10 to 55°C (with no icing)

95% max.

Head: Resin

Approx. 290 g (Connector model)

Approx. 330 g (Terminal block model)

Head: Metal

Weight

Approx. 370 g (Connector model)

Approx. 410 g (Terminal block model)

Note: 1. The above values are initial values.

2. The Switch contacts can be used with either standard loads or microloads.

Once the contacts have been used to switch a load, however, they cannot be used to switch smaller loads.

The contact surfaces will become rough once they have been used and contact reliability for smaller loads may be reduced.

*1. The degree of protection is tested using the method specified by the standard (EN60947-5-1).

Confirm that sealing properties are sufficient for the operating conditions and environment beforehand.

Although the switch box is protected from dust, oil or water penetration, do not use the D4SL in places where cutting chips, oil, water or

chemicals may enter through the key hole on the head, otherwise Switch damage or malfunctioning may occur.

*2. The durability is for an ambient temperature of 5 to 35°C and an ambient humidity of 40% to 70%. For more details, consult your OMRON

representative.

*3. Do not pass the 1 A, 125 VAC load through more than 3 circuits.

*4. These figures are minimum requirements for safe operation.

*5. This figure is based on the GS-ET-19 evaluation method.

*6. This value will vary with the switching frequency, environment, and reliability level.

Confirm that correct operation is possible with the actual load beforehand.

11

D4SL-N / D4SL-NSK10-LK@

Connection

Internal Circuit Diagram

Without indicator

With indicator

24VDC

E1 (+)

D

24VDC

E1 (+)

D

R

Control

circuit

Control

circuit

ZD

D

ZD

D

LED

E2 (−)

Circuit Connection Example

• Direct opening contacts used as safety-circuit input are indicated with the mark.

• Do not switch circuits for three or more standard loads at the same time.

Doing so may adversely affect insulation performance.

• DC solenoids have polarity. (E1: Positive, E2: Negative)

Confirm terminal polarity before wiring.

• If a lock is required for safety, design the system so that the closing of the NC contacts on both the door open/closed detection switch and the

lock monitor switch is detected.

Connection Example for D4SL-N@AF@-@

Contacts 12 and 41 are internally connected.

Connection Example for D4SL-N@SF@-@

There is no internal connection, so connect contacts 22 and 42 or 21

and 42 externally.

E1

(+)

9

E1

(+)

Door open/

closed detection

switch

9

Door open/

closed detection

switch

E2

(−)

10

E2

(−)

10

To safety circuit

(Not use)

1

3

5

12

41

63

2

42

64

11

33

To safety circu

1

3

5

2

42

22

64

41

21

33

4

8

Shortcircuit

(Not use)

4

8

To safety circu

To control circuit

34

6

To control circ

34

6

63

Lock monitor

switch

7

Lock monitor

switch

7

To control circuit

To control circ

Connection Example for D4SL-N@EF@-D@

Contacts 12 and 41 are internally connected.

Connection Example for D4SL-N@NF@-D@

Contacts 12 and 41 and contacts 22 and 51 are internally connected.

E1

(+)

E1

(+)

9

Door open/

closed detection

Door open/

closed detection

switch

LED

E2

(−)

E2

(−)

switch

10

To safety circuit

To control circuit

To safety circuit

To control circuit

1

3

5

12

22

1

3

5

12

41

63

41

51

63

2

11

21

33

42

22

64

42

11

21

33

4

8

4

8

52

64

34

6

34

6

Lock monitor

switch

Lock monitor

switch

7

To control circuit

12

D4SL-N / D4SL-NSK10-LK@

Contact Form

Indicates conditions where the Key is inserted and the lock is applied.

Contact Form

Contact

(door open/

closed detection

and lock monitor)

Door open/

closed

detection

Model

Operating pattern

Remarks

Lock

monitor

Door open/closed

detection

Lock position

Only NC contact 11-12 has a

certified direct opening

mechanism.

The terminals 42-11, 34-33, and

64-63 can be used as unlike

poles.

Lock monitor

2

8

1

5

42-11

34-33

64-63

42

41 12

11

1NC/1NO+

1NC/1NO

On

D4SL-N@A@@-@

64

63 34

33

Stroke

Operation Key Insertion

completion position

Extraction

completion position

7

6

Lock position

Door open/closed

detection

Only NC contact 11-12 has a

certified direct opening

mechanism.

The terminals 42-11, 34-33, and

62-61 can be used as unlike

poles.

Lock monitor

2

8

1

5

42-11

34-33

62-61

42

41 12

11

On

D4SL-N@B@@-@

D4SL-N@C@@-@

D4SL-N@D@@-@

D4SL-N@S@@-@

D4SL-N@T@@-@

D4SL-N@U@@-@

D4SL-N@V@@-@

1NC/1NO+2NC

2NC+1NC/1NO

2NC+2NC

Stroke

Operation Key Insertion

completion position

33

62

61 34

Extraction

7

6

completion position

Lock position

Door open/closed

detection

Only NC contact 11-12 and 31-

32 has a certified direct opening

mechanism.

The terminals 42-11, 32-31, and

64-63 can be used as unlike

poles.

Lock monitor

2

8

1

5

42-11

32-31

64-63

42

41 12

11

On

Stroke

Operation Key Insertion

completion position

64

63 32

31

Extraction

7

6

completion position

Lock position

Door open/closed

detection

Only NC contact 11-12 and 31-

32 has a certified direct opening

mechanism.

The terminals 42-11, 32-31, and

62-61 can be used as unlike

poles.

Lock monitor

2

8

1

5

42-11

32-31

62-61

42

41 12

11

On

Stroke

Operation Key Insertion

completion position

62

61 32

31

Extraction

7

6

completion position

Lock position

Door open/closed

detection

Only NC contact 21-22 has a

certified direct opening

On mechanism.

Lock monitor

42-41

22-21

34-33

64-63

2

8

1

41

42

1NC/1NO+

1NC/1NO

4

3

5

The terminals 42-41, 22-21, 34-

33, and 64-63 can be used as

unlike poles.

22

21

33

64

63 34

Stroke

Operation Key Insertion

completion position

7

6

Extraction

completion position

Lock position

Door open/closed

detection

Only NC contact 21-22 has a

certified direct opening

mechanism.

The terminals 42-41, 22-21, 34-

33, and 62-61 can be used as

unlike poles.

Lock monitor

42-41

22-21

34-33

62-61

2

8

1

41

42

On

1NC/1NO+2NC

2NC+1NC/1NO

2NC+2NC

4

3

5

22

21

33

62

61 34

Stroke

Operation Key Insertion

completion position

7

6

Extraction

completion position

Lock position

Door open/closed

detection

Only NC contact 21-22 and 31-

32 has a certified direct opening

mechanism.

The terminals 42-41, 22-21, 32-

31, and 64-63 can be used as

unlike poles.

Lock monitor

42-41

22-21

32-31

64-63

2

8

1

41

42

On

4

3

5

22

21

31

64

63 32

Stroke

Operation Key Insertion

completion position

7

6

Extraction

completion position

Lock position

Door open/closed

detection

Only NC contact 21-22 and 31-

32 has a certified direct opening

mechanism.

The terminals 42-41, 22-21, 32-

31, and 62-61 can be used as

unlike poles.

Lock monitor

42-41

22-21

32-31

62-61

2

8

1

41

42

On

4

3

5

22

21

31

62

61 32

Stroke

Operation Key Insertion

completion position

7

6

Extraction

completion position

13

D4SL-N / D4SL-NSK10-LK@

Contact Form

Contact

(door open/

closed detection

and lock monitor)

Door open/

closed

detection

Model

Operating pattern

Remarks

Lock

monitor

Lock position

Door open/closed

detection

Only NC contact 11-12 and 21-

22 has a certified direct opening

mechanism.

The terminals 42-11, 22-21, 34-

33, and 64-63 can be used as

unlike poles.

Lock monitor

42-11

22-21

34-33

64-63

2

8

1

42

41 12

4

11

On

D4SL-N@E@@-@

2NC/1NO+

1NC/1NO

3

5

22

21

33

64

63 34

Stroke

Operation Key Insertion

completion position

7

6

Extraction

completion position

Lock position

Door open/closed

detection

Only NC contact 11-12 and 21-

22 has a certified direct opening

mechanism.

The terminals 42-11, 22-21, 34-

33, and 62-61 can be used as

unlike poles.

Lock monitor

42-11

22-21

34-33

62-61

2

8

1

3

42

41 12

4

11

On

D4SL-N@F@@-@

D4SL-N@G@@-@

D4SL-N@H@@-@

D4SL-N@N@@-@

D4SL-N@P@@-@

D4SL-N@Q@@-@

D4SL-N@R@@-@

2NC/1NO+2NC

3NC+1NC/1NO

3NC+2NC

22

21

33

62

61 34

Stroke

Operation Key Insertion

completion position

7

6

5

Extraction

completion position

Lock position

Door open/closed

detection

Only NC contact 11-12 ,21-22

and 31-32 has a certified direct

opening mechanism.

The terminals 42-11, 22-21, 32-

31, and 64-63 can be used as

unlike poles.

Lock monitor

42-11

22-21

32-31

64-63

2

8

1

3

42

41 12

4

11

On

22

21

31

64

63 32

Stroke

Operation Key Insertion

completion position

7

6

5

Extraction

completion position

Lock position

Door open/closed

detection

Only NC contact 11-12 ,21-22

and 31-32 has a certified direct

opening mechanism.

The terminals 42-11, 22-21, 32-

31, and 62-61 can be used as

unlike poles.

Lock monitor

42-11

22-21

32-31

62-61

2

8

1

3

42

41 12

11

On

4

22

21

31

62

61 32

Stroke

Operation Key Insertion

completion position

7

6

5

Extraction

completion position

Lock position

Door open/closed

detection

Only NC contact 11-12 and 21-

22 has a certified direct opening

mechanism.

The terminals 42-11, 52-21, 34-

33, and 64-63 can be used as

unlike poles.

Lock monitor

42-11

52-21

34-33

64-63

2

4

1

3

42

41 12

11

On

2NC/1NO+

2NC/1NO

52

64

51 22

63 34

21

33

Stroke

Operation Key Insertion

completion position

8

7

6

5

Extraction

completion position

Lock position

Door open/closed

detection

Only NC contact 11-12 and 21-

22 has a certified direct opening

mechanism.

The terminals 42-11, 52-21, 34-

33, and 62-61 can be used as

unlike poles.

Lock monitor

42-11

52-21

34-33

62-61

2

4

1

3

42

41 12

11

On

2NC/1NO+3NC

3NC+2NC/1NO

3NC+3NC

52

62

51 22

61 34

21

33

Stroke

Operation Key Insertion

completion position

8

7

6

5

Extraction

completion position

Lock position

Only NC contact 11-12 ,21-22

and 31-32 has a certified direct

opening mechanism.

The terminals 42-11, 52-21, 32-

31, and 64-63 can be used as

unlike poles.

Door open/closed

detection

Lock monitor

42-11

52-21

32-31

64-63

2

4

1

3

42

41 12

11

On

52

64

51 22

63 32

21

31

Stroke

Operation Key Insertion

completion position

8

7

6

5

Extraction

completion position

Lock position

Door open/closed

detection

Only NC contact 11-12 ,21-22

and 31-32 has a certified direct

opening mechanism.

The terminals 42-11, 52-21, 32-

31, and 62-61 can be used as

unlike poles.

Lock monitor

42-11

52-21

32-31

62-61

2

4

1

3

42

41 12

11

On

52

62

51 22

61 32

21

31

Stroke

Operation Key Insertion

completion position

8

7

6

5

Extraction

completion position

14

D4SL-N / D4SL-NSK10-LK@

Dimensions and Operating Characteristics

(Unit:mm)

Switches

D4SL-N@@@@-@N (Connector Type)

29.2

Head cap

9

Pre-travel distance

B

Operation Key

39

37

22

A

Side mounting

Three, 4.3 dia.

Mounting hole

Front-side mounting

Two, 4.3 dia.

Mounting hole

±0.2

26.3

39

10

Spacers

4.5 dia.

(depth: 1.6)

42.9

±0.2

38.7

38.5

±0.2

22

31.5

4

±0.2

41.7

(62.75)

±0.2

41.7

±0.2

41.7

(62.75)

(73.5)

112.1

(155)

(73.5)

±0.8

Label

4.5 dia.

(depth: 1.6)

4.5 dia.

LED indicators

(depth: 1.6)

4.5 dia.

LED indicators

Release key

(10.85)

(depth: 1.6)

Release key

A

(8)

(1)

)

(10.85

B

B-B

A-A

26 dia.

One, Conduit

Conduit cap

Model

D4SL-N@@@@-@N

Operating characteristics

Key insertion force

Key extraction force

15 N max.

30 N max.

Two, Cover mounting screw

Pre-travel distance

15 mm max.

3 mm min.

Movement before being locked

D4SL-N@@@@-@ (Terminal Block Type)

29.2

Head cap

29.2

9

Pre-travel distance

B

39

Operation Key

A

37

22

±0.2

Side mounting

Three, 4.3 dia.

Mounting hole

Front-side mounting

Two, 4.3 dia.

Mounting hole

26.3

10

39

Spacers

4.5 dia.

(depth: 1.6)

42.9

31.5

±0.2

38.7

38.5

4

±0.2

22

±0.2

41.7

±0.2

41.7

(62.75)

±0.2

41.7

±0.2

41.7

(62.75)

(73.5)

(179.9)

4.5 dia.

(depth: 1.6)

4.5 dia.

(depth: 1.6)

±0.8

137

4.5 dia.

(depth: 1.6)

LED indicators

Release key

(10.85)

B

(10.85

)

(8)

(1)

A

B-B

A-A

26 dia.

One, Conduit

Conduit cap

Model

Operating characteristics

D4SL-N@@@@-@

Key insertion force

Key extraction force

15 N max.

30 N max.

Two, Cover mounting screw

Pre-travel distance

15 mm max.

3 mm min.

Movement before being locked

Note: Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions.

15

D4SL-N / D4SL-NSK10-LK@

Operation key

D4SL-NK1

D4SL-NK1S

28

21.5

29

19.5

13

29

7

22.7

35 15

22.7

35 15

4.3

Four, R2.15

4.3

Four, R2.15

2

D4SL-NK1G

D4SL-NK2

28

21.5

29

15.6

14.5

29

8

7

12

22.7

35 20

15

22.7

35

Two, 4.3 dia.

Two, 9 dia.

4.3

Four, R2.15

(5.2)

2

Mounting rubber

D4SL-NK2G

D4SL-NK3

14.5

8

17.2

29

22.7

35

20

12

17.7

4

29

15

4.5 dia.

8 dia.

Angle adjustment bolt

Two, 4.3 dia.

Two, 9 dia.

9 dia.

22.7

20°

30 40 56

2

Mounting rubber

Note: Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions.

Connector Cables

D4SL-CN@

40

(30)

L

(150)

Model

L size

1 m

10

9

(5)

8

7

D4SL-CN1

D4SL-CN3

D4SL-CN5

6

5

4

3 m

3

2

*

1

Cable

5 m

AWG22, 10 conductors

Connector pin No.

Connector

* All 10 lead wires laid bare.

Connector No. Lead wire color

1

2

3

4

5

Black

Black/White

Red

6

7

Green/White

Yellow

8

Yellow/White

Brown

Red/White

Green

9

10

Brown/White

16

D4SL-N / D4SL-NSK10-LK@

Slide Key

D4SL-NSK10-LK

Open door

Close door

10

40×40

12.5

Lockout key

(26.8)

(314)

(147)

107

(232.2)

(81.8)

(71.8)

19.1

(35)

(30.2)

(112)

8

+10

15

(Between Slide Key)

−5

(20)

11.5

B

Shot bolt

B

SLIDE

LOCK

SLIDE

LOCK

(56.5)

17

50

(64)

SLIDE

FREE

SLIDE

FREE

(90.4)

20

(76.2)

Guide

38.7

(32.5)

22

Four, M6

mounting holes

Slide base

D4SL-NK1S

Operation Key

Three, M4

(330)

4

Cross-sectional view A-A

4

Guard Lock Safety-door Switch

D4SL-N

17

A

Cross-sectional view B-B

(19.5)

11.5

11.6

Two, M6

mounting holes

Switch base

12.5

D4SL-NSK10-LKH

Open door

Close door

10

Aluminum frame

40×40

12.5

Lockout key

(323)

(147)

(71.8)

19.1

(26.8)

(35)

(241.2)

(81.8)

(121)

107

+10

(39.2)

15

(Between Slide Key)

−5

8

(20)

40

11.5

Shot bolt

B

(115)

(78)

(56.5)

(76.2)

SLIDE

LOCK

SLIDE

LOCK

17

50

SLIDE

FREE

(64)

90.4

SLIDE

FREE

20

12 dia.

40 dia.

38.7

Inner Lever

(32.5)

22

Guide

Four, M6

mounting holes

Slide base

D4SL-NK1S

Operation Key

Three, M4

330

4

Cross-sectional view B-B

4

Cross-sectional view A-A

17

A

(19.5)

Guard Lock Safety-door Switch

D4SL-N@@@@-@@

11.5

11.6

Guard Lock Safety-door Switch

D4SL-N@@@@-@@N

Two, M6

mounting holes

Switch base

12.5

17

D4SL-N / D4SL-NSK10-LK@

Operation key Mounting

D4SL-N+D4SL-NK1

With Top-inserted Operation Key

With Front-inserted Operation Key

Horizontal

insertion radius

59 min.

(37)

>

R

=

180

61.5 max.

Key insertion

position

(15)

Center tolerance of

key hole: 0.8

Horizontal

Vertical

insertion radius

Center tolerance of

key hole: 0.8

insertion radius

>

Center tolerance of

key hole: 0.8

R

180

=

>

R

200

=

(15)

Vertical

9

insertion radius

59 min.

(37)

>

R

=

200

61.5 max.

Key insertion

position

60.5 min.

63 max.

Key insertion

position

60.5 min.

63 max.

Key insertion

position

(38.5)

31.5

Center tolerance of

key hole: 0.8

D4SL-N+D4SL-NK1S

With Top-inserted Operation Key

With Front-inserted Operation Key

Horizontal

insertion radius

50.5 min.

53 max.

(37)

>

R

=

180

Key insertion

position

(15)

Center tolerance of

key hole: 0.8

Horizontal

Vertical

insertion radius

Center tolerance of

key hole: 0.8

insertion radius

>

Center tolerance of

key hole: 0.8

R

180

=

>

R

200

=

(15)

Vertical

insertion radius

9

50.5 min.

53 max.

(37)

>

R

200

=

Key insertion

position

52 min.

54.5 max.

Key insertion

position

54.5 max.

Key insertion

position

(38.5)

31.5

Center tolerance of

key hole: 0.8

D4SL-N+D4SL-NK1G

With Top-inserted Operation Key

With Front-inserted Operation Key

Horizontal

insertion radius

59 min.

61.5 max.

(37)

>

=

Pitch 12 mm

Pitch 20 mm

R

120

170

>

=

Key insertion

position

Horizontal

insertion radius

Pitch 12 mm

Pitch 20 mm

(Pitch 12 mm) Center tolerance of

(Pitch 20 mm) key hole: 0.8

Center tolerance of

key hole: 0.8

(Pitch 12 mm)

(Pitch 20 mm)

Vertical

insertion radius

R

Center tolerance of

key hole: 0.8

>

=

R

120

170

>

=

>

140

=

9

Vertical

(6.4)

insertion radius

59 min.

61.5max.

(37)

>

R

=

140

Key insertion

position

60.5 min.

63 max.

60.5 min.

63 max.

Key insertion

position

Key insertion

position

(38.5)

31.5

(28.9)

Center tolerance of

key hole: 0.8

18

D4SL-N / D4SL-NSK10-LK@

D4SL-N+D4SL-NK2

With Top-inserted Operation Key

With Front-inserted Operation Key

Horizontal

insertion radius

53.1 min.

55.6 max.

(37)

>

R

180

=

Key insertion

position

(15) Center tolerance of

key hole: 0.8

Horizontal

Vertical

Center tolerance of

key hole: 0.8

insertion radius

>

Center tolerance of

key hole: 0.8

R

180

=

>

200

=

R

(15)

Vertical

(17)

9

53.1 min.

55.6 max

insertion radius

(37)

>

R

200

=

Key insertion

position

54.6 min.

57.1 max.

Key insertion

position

54.6 min.

57.1 max.

Key insertion

position

(39.5)

(38.5)

31.5

Center tolerance of

key hole: 0.8

D4SL-N+D4SL-NK2G

With Top-inserted Operation Key

With Front-inserted Operation Key

Horizontal

insertion radius

54.7 min.

57.2 max.

(37)

>

=

Pitch 12 mm

Pitch 20 mm

R

120

170

>

=

Key insertion

position

Horizontal

insertion radius

Pitch 12 mm

Pitch 20 mm

(Pitch 12 mm) Center tolerance of

(Pitch 20 mm) key hole: 0.8

Center tolerance of

key hole: 0.8

(Pitch 12 mm)

(Pitch 20 mm)

Vertical

Center tolerance of

key hole: 0.8

>

=

R

120

170

insertion radius

>

=

>

R

140

=

Vertical

(21.5)

9

54.7 min.

57.2 max.

insertion radius

(37)

>

R

140

=

Key insertion

position

56.2 min.

58.7 max.

Key insertion

position

56.2 min.

58.7 max.

Key insertion

position

(38.5)

(39.5)

31.5

Center tolerance of

key hole: 0.8

D4SL-N+D4SL-NK3

With Front-inserted Operation Key

With Top-inserted Operation Key

Horizontal

55.2 min.

57.7 max.

insertion radius

(37)

>

R

50

=

Key insertion

position

±0.15

(40

)

0.15

)

(40

Center tolerance of

key hole: 0.8

Center tolerance of

key hole: 0.8

Horizontal

Vertical

insertion radius

Center tolerance of

key hole: 0.8

insertion radius

>

R

50

=

>

R

200

=

Vertical

insertion radius

(9)

55.2 min.

57.7 max.

Key insertion

position

(37)

>

R

=

200

56.7 min.

59.2 max.

Key insertion

position

56.7 min.

59.2 max.

Key insertion

position

(38.5)

31.5

Center tolerance of

key hole: 0.8

19

D4SL-N / D4SL-NSK10-LK@

Application Example

D4SL-N Application Example

PL/Safety Category

Applied models

Stop category

Reset method

D4SL-N@R@A-@ Compact

Safety Door Switch with Magnetic Lock (mechanical lock)

G9SA-301 (24 VAC/DC)

Equivalent to PLe/4

0

Manual

Safety Relay Unit

Application Overview

• If the guard is opened, it is detected with S2 and the power supply to the motor (M) is shut OFF.

•

When the guard is closed, the lock status can be detected and the power supply to the motor (M) remains shut OFF until limit switch S3 is pressed.

S1: Safety Limit Switch with direct opening mechanism

Lock release signal

(D4B-N, D4N or D4F)

KM1

S2: D4SL-N

KM2

S3: Reset switch

S2

S4: Lock release switch

KM1 and KM2: Magnetic Contactor

M: 3-phase motor

S4

9

10

42

41

12

11

2

1

3

4

5

6

7

8

to PLC

Guard

S1

Feedback loop

OPEN

KM1

KM2

S3

Stop signal

A1 A2 T11

TH

T12

T31

T32

13 23 33 41

3

4

1

K1

K2

a

K1

K2

1

2

3

4

5

6

SA

Control

Circuit

a

b

2

5

JP

K1

b

K2

6

PE T21

T23 T22

A

B

14 24 34 42

KM1 KM2

Guard opens

Timing Chart

Limit switch S1

KM1

Guard Lock

Safety-door Switch S2

Lock release signal

S4

KM2

Guard can be opened

Stop signal

M

Reset switch S3

K1 and K2 (NC)

K1 and K2 (NO)

KM1 and KM2 (NC)

KM1 and KM2 (NO)

Note: 1. The above circuit diagram is for Category 3.

2. Numbers inside the boxes are terminal numbers printed on the

product.

20

D4SL-N / D4SL-NSK10-LK@

Safety Precautions

Be sure to read the precautions for All Safety Door Switches in the website at:http://www.ia.omron.com/.

Indicates an imminently hazardous

situation which, if not avoided, is likely to

result in serious injury or may result in

death. Additionally there may be severe

property damage.

Precautions for Safe Use

D4SL-N

DANGER

CAUTION

Operating Environment

Do not use the Switch submersed in oil or water or in locations

continuously subject to splashes of oil or water. Doing so may result

in oil or water entering the Switch. (The IP67 degree of protection of

the Switch specifies the amount of water penetration after the Switch

is submerged in water for a certain period of time.)

Indicates a potentially hazardous situation

which, if not avoided, may result in minor

or moderate injury or in property damage.

Precautions

for Safe Use

Supplementary comments on what to do

or avoid doing, to use the product safely.

Wiring

• Do not switch circuits for three or more standard loads (125 VAC,

1A). Doing so may adversely affect insulation performance.

• Do not allow the load current to exceed the rated value.

For metal connector, use a connector with the screw length of 9

mm or less. Otherwise it may result in electric shock.

• Do not use metallic conduits. In the event of damage to the conduit

opening, this may cause seal failure and may result in electric

shock.

Supplementary comments on what to do

or avoid doing, to prevent failure to

operate, malfunction or undesirable effect

on product performance.

Precautions

for Correct

Use

DANGER

• Do not use a metal connector for a 1/2-14NPT connector. In the

event of damage to the conversion adapter, this may cause seal

failure and may result in electric shock.

Injury may occasionally occur. Always check to make

sure that the safety functions operate correctly before

using the machine. The safety functions may not

operate correctly because of wiring mistakes, setting

mistakes, or Switch malfunction, causing some

machines to continue operating in situations where

they should be stopped.

• Always attach the cover after completing wiring and before using

the Switch. Do not supply power when the cover is not attached.

Electric shock may occur if the Switch is used without the cover

attached.

• When using the terminal block type, make sure that foreign

material does not adhere to the terminal block board. Otherwise a

short circuit may occur between terminals and safety functions

may fail to work properly.

Installation

CAUTION

• Make sure the Switch is mounted securely to prevent it from falling

off. Otherwise injury may result.

D4SL-N

• Do not use a Switch as a stopper.

Injury may occasionally occur. When the Switch

function is damaged, some machines may continue

operating in situations where they should be stopped.

Do not impose a force exceeding the key holding

force.

Always provide a lock separate from the Switch,

attach a warning seal to avoid excessive force applied

to the Switch, or provide an indicator lamp to show the

locked/unlocked status of the door.

Head

Stopper

Be sure to install a stopper as shown in the

following illustration so that the Operation

Key does not touch the head.

Do not subject the Switch to a shock that

exceeds the Switch's shock resistance of

1,000 m/s².

Operation Key

Switch

D4SL-NSK10-LK@

Do not use this product mounted so that it slides

vertically.

This may cause malfunction, resulting in personal

injury.

Do not insert the operation key with the door open.

Devices may start to operate, resulting in injury.

21

D4SL-N / D4SL-NSK10-LK@

D4SL-NSK10-LK@

Precautions for Correct Use

• Do not drop the Product. Doing so may prevent the Product from

functioning to full capacity.

D4SL-N

• Mount the Product securely to prevent it from falling. Otherwise,

injury may occur.

Solenoid Lock Models

• Be sure to supply power to the solenoid after the door is closed

(after the Operation Key is inserted).

• Do not attempt to disassemble or modify the Switch. Doing so may

cause the Switch to malfunction.

• The solenoid lock locks the door only when power is supplied to the

solenoid. Therefore, the door will be unlocked if the power supply

to the solenoid stops. Therefore, do not use solenoid lock models

for machines that may be operating and dangerous even after the

machine stops operating.

• Make sure that the gap between the shot bolt and the guide is 0.5

mm.

Otherwise, excessive wear or damage may cause malfunction.

• To ensure safety, do not operate the Switch with anything other

than the Slide Key Unit.

• Your hand may be injured by being pinched between the Operation

Key and Switch when closing the door with your hand on the

Product.

• Be careful to avoid pinching your hand when operating the Slide

Handle.

Release Key

• The release key is used to unlock the Switch in case of emergency

or if the power supply to the Switch stops.

• If the release key setting is changed from LOCK to UNLOCK, the

lock will be released and the safety door can be opened

(mechanical lock models only).

• Do not impose a force of exceeding 1 N•m when operating the

Lockout Key.

Å@

Front

D4SL-N@@@@-@

Otherwise, the Product may be damaged and may not operate

properly.

D4SL-N@@@@-@4

To prevent damage, attach the supplied labels for display near the

Product.

LOCK

• Do not force the slide handle to move when the lockout key is not

inserted. Doing so may damage the product and make operation

impossible.

• Do not force the slide handle to move when the door is locked.

Doing so may damage the product and make operation impossible.

• Do not close the door with the shot bolt removed. Doing so may

damage the product and make operation impossible.

• Turn the Lockout Key to the "SLIDE LOCK" position and remove it

when opening the door to prevent a third party from operating the

Slide Handle.

UNLOCK

• The durability of the Switch varies considerably depending on the

switching conditions. Always confirm the usage conditions by using

the Switch in an actual application, and use the Switch only for the

number of switching operations given in the performance

specifications.

Back

D4SL-N@@@@-@

D4SL-N@@@@-@4

LOCK

• The user must not maintain or repair equipment incorporating the

Switch. Contact the manufacturer of the equipment for any

maintenance or repairs required.

• Refer to the D4SL-N Guard Lock Safety-door Switch Instruction

Sheet about storage conditions, ambient conditions,

Switch details, and handling methods.

• Do not apply excessive force in the direction of the slide. This may

damage the product and cause it to malfunction.

• Do not force the switch or cable. This may

SLIDE

LOCK

SLIDE

FREE

damage the product. The cable should be fixed at

a point separate from the switch.

UNLOCK

• After setting the release key to UNLOCK to, for example, perform

maintenance, be sure to return it to LOCK setting before resuming

operation.

• The release key is set in the unlock position at the factory for the

D4SL-N@@@A and to the lock position for the D4SL-N@@@G.

• In the unlock position, even when the door of large machines or

stamping machines is closed during preliminary adjustment, the

door will remain unlocked and the machines will not be activated.

• Do not use the release key to start or stop machines.

• The auxiliary lock must be released only by authorized personnel.

• Do not impose a force exceeding 0.2 N•m on the release key

screws. The release key may be damaged and may not operate

properly.

• To prevent the release key from being used by unauthorized

personnel, set it to LOCK and seal it with sealing wax.

Mounting Covers

• Confirm that the seal rubber has no defects before use. If the seal

rubber is displaced or raised, or has foreign particles adhered to it,

the sealing capability of the seal rubber will be adversely affected.

22

D4SL-N / D4SL-NSK10-LK@

Hinged Door

Securing the Door

• If the Switch is mounted too close to the hinge, the force imposed

on the lock will be much larger than for locations far from the hinge

and the lock may be damaged. Mount the Switch close to the

handle.

When the door is closed (with the

Operation Key inserted), the Operation

Key may exceed the set zone because

of, for example, the door's own weight,

machine vibration, or the door cushion

rubber.

Secure the door with a stopper (hook)

so that the Operation Key remains

within the set zone.

Set zone

(0.5 to 3 mm)

Mounting

Appropriate Tightening Torque

Operation key

Loose screws may result in malfunction. Tighten the screws to the

specified torques.

Spacer

Cover mounting

0.4 to 0.5 N•m

screw

Do not remove a spacer. Rotate the spacer in accordance with the

Switch mounting direction. Use of the Switch without spacer will

reduce the lock strength.

2.4 to 2.8 N•m (D4SL-NK@ and -NK@S)

0.75 to 1.15 N•m (D4SL-NK@G)

Operation Key

mounting screw

Switch mounting

screw

0.75 to 1.15 N•m

1.8 to 2.2 N•m (except 1/2-14NPT)

1.4 to 1.8 N•m (1/2-14NPT)

Mounting side

Connector

Terminal screw

* Terminal block type

only

0.5 to 0.6 N•m (D4SL-N@@@@-@@)

Spacer

Switch and Operation Key Mounting

Wiring

• Mount the Switch and Operation Key securely to the applicable

tightening torque with M4 screws. Always use washers.

• The switch can be fastened more firmly by a stud (4 mm dia., 1.5

mm max height) inserted from back side at the hole of the switch.

Circuit Connection Example

• Direct opening contacts used as safety-circuit inputs are indicated

with the

mark.

• DC solenoids have polarity. (E1: +, E2: −) Confirm terminal polarity

before wiring.

Switch mounting

Operation Key mounting

• The current of the 24 VDC solenoid is different from when it is first

turned ON as to when it is in operation. To take into account

possible voltage drops, it is important to apply a rated operation

voltage.

Front

0.1

D4SL-NK1/-NK2

22

Two, M4

0.15

41.7

• To enable the 24 VDC solenoid, it is necessary to select the

appropriate power supply capacity.

• The ON and OFF contact operation will not engage

simultaneously.

0.1

15

D4SL-NK1G/-NK2G

0.1

4

dia. 1.5 max.

0.1

Two, M4

Side

10

Be sure to confirm operation under actual operating conditions.

• If a lock is required for safety, design the system so that the closing

of the NC contacts on both the door open/closed detection switch

and the lock monitor switch is detected.

0.1

±0.1

or 20

12

0.1

22

0.1

Three, M4

38.7

D4SL-NK3

Two, M4

(D4SL-N@N@@-D@)

Contacts 12 and 41 and contacts 22 and 51 are internally connected.

0.15

41.7

0.1

40

±0.1

4

dia. 1.5 max.

E1

9

(+)

Door open/

closed detection

switch

• Do not impose excessive force on the key top while the operation

key is inserted into the switch body or drop the switch with the

operation key inserted to avoid the deformation of the key or the

breakage of the switch body.

• Do not use the operation key other than dedicated OMRON's

(D4SL-NK@). Otherwise switch may be damaged.

• Do not use the operation key D4SL-K@. A lock will not be closed

and a machine will not be activated.

LED

E2

(−)

10

To safety circuit

To control circuit

1

3

5

12

22

41

51

63

2

11

21

33

42

4

8

52

64

34

6

Lock monitor

7

switch

To control circuit

• Be sure that the operation key can be inserted properly to key hole

with a tolerance of 0.8 mm.

• Insert the operation key into the key hole according to the specified

“operation key insertion radius in horizontal direction”.

• When mounting at the side of switch body, mount the switch with 3

points including the head.

(D4SL-N@SF@-@)

There is no internal connection, so connect contacts 22 and 42 or 21

and 42 externally.

E1

(+)

9

Door open/

closed detection

switch

• Attach cap heads to any operation key holes that are not being

used.

E2

(−)

10

To safety circuit

1

3

5

2

42

22

64

41

21

33

4

8

Shortcircuit

To control circuit

34

6

63

Lock monitor

switch

7

To control circuit

23

D4SL-N / D4SL-NSK10-LK@

Wiring Precautions for D4SL-N@@@@-@@

Processing the Conduit Opening

• Do not wire the Switch while power is being supplied. Doing so may

result in electric shock.

• Do not let particles, such as small pieces of lead wire, enter the

switch body when wiring.

• Do not directly wire the stranded wire to the terminal block.

• When connecting to the terminals via insulating tube and bar

terminals, arrange the bar terminals so that they do not rise up onto

the case or the cover.

• Connect a recommended connector to the opening of the conduit

and tighten the connector to the proper torque. The case may be

damaged if excessive tightening torque is applied.

• Use the cable with the connector-specified outside diameter.

• For the 1/2-14NPT conduit, mount a provided conversion adapter

to use the connector above.

Recommended Connectors

• Applicable lead wire size: AWG22 to AWG18 (0.3 to 0.75 mm²).

• Use lead wires of an appropriate length. Not doing so may result in

excess length causing the cover to rise and not fit properly.

• Remove the terminal block board out of the unit to perform wiring.

Be sure to insert the connector properly.

• Use a connector with a screw section not exceeding 9 mm.

Otherwise the screws will protrude into the case interior.

The connectors given in the following table have connectors with

screw sections not exceeding 9 mm.

Use the following connectors to ensure conformance to IP67.

• Do not pull on the lead wires with excessive force. Doing so may

disconnect them.

Applicablecable

Size

G1/2

M20

Manufacturer

Model

Remarks

diameter

ST-PF1/2

5380-1002

1

3

5

7

9

LAPP

Ace Service Co.

LAPP

6.0 to 12.0 mm

6.0 to 11.0 mm

7.0 to 13.0 mm

3

40 mm

9

6

7

4

LS-2G

Short type

5

3

1

ST-M20×1.5

5311-1020

10

8

1/2-

14NPT

ST-NPT1/2

5301-6030

LAPP

6.0 to 12.0 mm

2

3

30 mm

• Use LAPP connectors together with Seal Packing (JPK-16 for G1/

2, or GPM20 for M20), and tighten to the applicable torque. Seal

Packing is sold separately.

2

4

6

8 10

Recommended Crimp Terminals

• LAPP is a German manufacturer.

• Ace Service Co. is a Japanese manufacturer.

Manufacturer

Model

Applicable wire lead

AI0.34-8 TQ

AI0.5-8 WH

AI0.75-8 GY

AWG22

AWG20

AWG18

PHOENIX

CONTACT

L1: 14 mm max.

L1

L2: 8 mm max.

L2

Wiring Precautions for D4SL-N@@@@-@@N

• Do not wire the Switch while power is being supplied. Doing so may

result in electric shock.

• Do not let particles, such as small pieces of lead wire, enter the

switch body when wiring.

• Applicable lead wire size: AWG24 to AWG22 (0.2 to 0.3 mm²).

Do not apply a current of 2 A or more when using AWG24.

• Use lead wires of an appropriate length. Not doing so may result in

excess length causing the cover to rise and not fit properly.

1

2

3

4

5

6

10

1

2

10

3

30 mm

• Do not pull on the lead wires with excessive force. Doing so may

disconnect them.

• Do not forcibly insert the wired socket at the cable side into the

connector or D4SL-N’s conduit opening. Doing so may cause

cable break.

Be sure to insert the cable into the connector or D4SL’s conduit

opening before performing wiring to the socket, or insert the cable

into the connector or conduit opening from the opposite side of the

socket.

Applicable socket for cable side

Manufacturer

Name

Model

Housing

XHP-10

Contact

(applicable wire lead:

AWG24 to AWG22)

J.S.T. Mfg Co.

SXH-001T-P0.6

24

D4SL-N / D4SL-NSK10-LK@

D4SL-NSK10-LK@

• Use this product for a lightweight door (20 kg max). Otherwise the

product may be damaged.

Differences between Lockout Key and Trapped Key

(Reference)

Trapped key

• This product is for D4SL-N Guard Lock Safety-door Switch only.

This product cannot be used with any other manufacturer's door

switches.

Lockout key

(Refer to information on the

D4JL-@@@A-@7-@@)

The door cannot be closed

unless the lockout key is

inserted in the slide and

turned.

The door cannot be closed

unless the trapped key is

inserted in the Door Switch

and turned.

Closing

the door

• Use the Slide Handle in the direction A or B in the following figure.

SLIDE

LOCK

F R E E

S L I D E

The door can be opened by

supplying power to the Door

Switch solenoid without

The door can never be opened

without both supplying power

to the Door Switch solenoid

and operating the trapped key.

SLIDE

FREE

L O C K

S L I D E

Opening

the door

operating the lockout switch.

B

A

• When mounting the operation key, line up the inside edges of the

long operation key holes with the outer edges of the slide handle

as in the following figure to ensure easy position adjustment.

• Loose screws may result in malfunction. Use washers and tighten

the screws to the specified torques. Mount the Slide Base at four

points with screws. Adding adhesive is recommended for

preventing the screws from loosening.

Also, when mounting the Product to a door for disable-prevention

purposes, purchase and use tamper-resistant screws.

Approriate Tightening Torque

• Use the supplied special screws to mount the operation key and

D4SL-N Guard Lock Safety-door Switch.

• To tighten the screws, use the tip of a flat-head screwdriver on the

screw heads as shown in the following figure.

Slide Key mounting screw (M6)

6.0 to 7.0 N•m

2.4 to 2.8 N•m

Operation key special mounting screw

(screws supplied)

Switch special mounting screw

(screws supplied)

0.75 to 1.15 N•m

9 to 10 N•m

Note: The special screws are

designed so that they cannot

be turned counter-clockwise

using a flat-head

Inner Lever

Technical Specifications

screwdriver.

Ambient operating temperature −10 to 55°C (with no icing)

• The special screws cannot be removed once they are tightened.

Ambient operating humidity

Mechanical durability

95% max.

20,000 operations min.

Mounting of innner lever

Mounting method

1) Detaching of mounting screw

Remove the handle mounting screw with TORX screwdriver (T30).

• Do not store the Switch where corrosive gases (e.g., H2S, SO2,

NH³, HNO3 or Cl2) or dust is present, or in locations subject to high

temperature or humidity.

• Perform maintenance inspections periodically.

• When the lockout key is attached to your wrist, be careful that the

strap does not get stuck in equipment.

Handle

Nomenclature

Hexagonal nut (M6)

Handle mounting screw

(TORX_T30/M6)

Slide Key Unit

Spring washer

(M6)

Guide

Shot Bolt

Fig.1

Slide Base

2) Mounting of inner lever

Tighten A portion of the inner lever to a suitable torque with wrench

(width across flat: 10mm).

Tightening Torque

Slide Handle

Lockout key

Operation Key

Release Key

.

Inner lever (M6)

9 to 10 N m

A

Inner lever

Spring washer

(M6)

D4SL-N Guard Lock Safety-door Switch

Fig.1

• This product is for Omron, the D4SL-NSK10 and the D4GL-SK10

only. This product cannot be used with any other products.

• Do not operate the handle with the handle mounting screw

removed. Doing so may result in malfunction.

• Be careful not to lose the spring washer and hexagonal nut when

remove the handle mounting screw. (Fig.1)

• Loose inner lever may result in malfunction. Use washers and

tighten the inner lever to the specified torque. (Fig.2)

25

READ AND UNDERSTAND THIS CATALOG

Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions

or comments.

Warranty and Limitations of Liability

WARRANTY

OMRON’s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if

specified) from date of sale by OMRON.

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT,

MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT

THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR

INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.

LIMITATIONS OF LIABILITY

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR

COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY,

NEGLIGENCE, OR STRICT LIABILITY.

In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.

IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS

OMRON’S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND

NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.

Application Considerations

SUITABILITY FOR USE

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the

customer’s application or use of the product.

At the customer’s request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply

to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end

product, machine, system, or other application or use.

The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all

possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:

• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this document.

• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,

safety equipment, and installations subject to separate industry or government regulations.

• Systems, machines, and equipment that could present a risk to life or property.

Please know and observe all prohibitions of use applicable to the products.

NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT

THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED

AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

Disclaimers

CHANGE IN SPECIFICATIONS

Product specifications and accessories may be changed at any time based on improvements and other reasons.

It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.

However, some specifications of the product may be changed without any notice. When in doubt, special model numbers may be assigned to fix

or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual

specifications of purchased products.

DIMENSIONS AND WEIGHTS

Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.

ERRORS AND OMISSIONS

The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,

typographical, or proofreading errors, or omissions.

PERFORMANCE DATA

Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may

represent the result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject

to the OMRON Warranty and Limitations of Liability.

PROGRAMMABLE PRODUCTS

OMRON shall not be responsible for the user’s programming of a programmable product, or any consequence thereof.

Copyright and Copy Permission

COPYRIGHT AND COPY PERMISSION

This document shall not be copied for sales or promotions without permission.

This document is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or

reproducing this document in any manner, for any other purpose. If copying or transmitting this document to another, please copy or transmit it in

its entirety.

OMRON Corporation

Tokyo, JAPAN

Industrial Automation Company

Authorized Distributor:

Contact: www.ia.omron.com

Regional Headquarters

OMRON EUROPE B.V.

OMRON SCIENTIFIC TECHNOLOGIES INC.

Wegalaan 67-69-2132 JD Hoofddorp

The Netherlands

Tel: (31)2356-81-300/Fax: (31)2356-81-388

6550 Dumbarton Circle,

Fremont, CA 94555-3605 U.S.A.

Tel: (1) 510-608-3400/Fax: (1) 510-744-1442

In the interest of product improvement,

specifications are subject to change without notice.

OMRON (CHINA) CO., LTD.

Room 2211, Bank of China Tower,

200 Yin Cheng Zhong Road,

PuDong New Area, Shanghai, 200120, China

Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200

OMRON ASIA PACIFIC PTE. LTD.

No. 438A Alexandra Road # 05-05/08 (Lobby 2),

Alexandra Technopark,

Singapore 119967

Tel: (65) 6835-3011/Fax: (65) 6835-2711

CSM_5_1_0413

Cat. No. C146-E1-01

0512 (0412)

型号:	D4SL-N3GFA-D
生命周期：	Active
IHS 制造商：	OMRON CORP
Reach Compliance Code：	unknown
ECCN代码：	EAR99
Factory Lead Time：	14 weeks
风险等级：	5.79
制造商序列号：	D4SL-N
开关类型：	SNAP ACTING/LIMIT SWITCH
Base Number Matches：	1

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